16 December 2014 US Marines, Japan Ground Self-Defense Force Look to Sky for Forest Light's Culminating Event U.S. Marines and Japan Ground Self-Defense Force troops simulated a movement to contact and assault on an objective Dec. 9-10 while participating in Forest Light 15-1 at the Oyanohara Training Area in Yamato, Japan.Forest Light is a routine, semi-annual exercise designed to enhance the U.S. and...